On March 18, 2026, TUNEXX dropped a behind-the-scenes video titled 'Jjiyaho Let's Go' from their debut showcase on YouTube.
The clip dives into the untold story of TUNEXX's debut showcase, revealing raw, on-site moments from the shoot.
Fans flooded the comments with congratulations, saying they were "so happy to finally see everyone debut together."
In the video, the members can't hide their joy and emotion over finally debuting.
One fan gushed, "Arctic is really cute," while praising each member's unique charm.
With this debut, after a long trainee period, TUNEXX have finally made their idol dreams come true—a deeply moving milestone for the members.
It's a must-watch that shows exactly why anticipation is sky-high for TUNEXX's future activities.